|Release date||15 August 2006 (Update)|
|High Alch||0 coins|
|Low Alch||0 coins|
|Store price||Not sold|
|Examine||Mud runes ground into a powder.|
Ground mud runes are a quest item used during the Eyes of Glouphrie quest by using a pestle and mortar on a Mud rune, awarding the player with 1 Herblore experience. Adding them to a bucket of sap turns it into magic glue which can be used as a glue to repair a broken machine in Brimstail's cave near the Gnome Stronghold.
As of 28 March 2011, you have the option to grind-X runes.